From Bugzilla Helper:
User-Agent: Mozilla/4.77 [en] (X11; U; Linux 2.2.19-7.0.1 i586)

Description of problem:
I have a RH 7.1 box with a Bind DNS server and ipchains. After booting the
machine Bind don't serve any DNS query.
I tryed to run: "/etc/init.d/named restart" to see if named had died,
but this does not resolve the problem. But if I run:
/etc/init.d/ipchains stop
/etc/init.d/named restart
/etc/init.d/ipchains start

Then the server begins to resolve the DNS querys of the rest
of the network. I don't think it a error with my ipchain configuration,
because after those 3 command the ipchains are active and named
serves the names without problem.

How reproducible:
Sometimes

Steps to Reproduce:
1. Reboot the DNS server
2. Ask some PC in the network to do a query to the DNS server
3.
	

Actual Results:  The client don't get any answer and try next DNS server in
resolv.conf

Expected Results:  The client get the answer (quickly)

Additional info:


The ipchains -L command on the DNS server returns:
NOTE: the name of the DNS server is dac.escet.urjc.es

[root@dac /root]# ipchains -L
Chain input (policy ACCEPT):
target     prot opt     source                destination           ports
ACCEPT     tcp  ------  212.128.1.0/24       212.128.1.0/24        any ->  
imap
ACCEPT     udp  ------  212.128.1.0/24       212.128.1.0/24        any ->  
domain
ACCEPT     udp  ------  dac.escet.urjc.es    anywhere              domain
->   any
ACCEPT     udp  ------  gsyc.escet.urjc.es   anywhere              domain
->   any
REJECT     tcp  -y----  anywhere             anywhere              any ->  
any
REJECT     udp  ------  anywhere             anywhere              any ->  
any
Chain forward (policy ACCEPT):
Chain output (policy ACCEPT):